Suppose we want to test whether international regimes foster cooperation. The following data were collected. According to these hypothetical data, international regimes are _______________________ for cooperation.

Which of the following statements about campaign contributions made by corporate PACs to candidates for the U.S. House of Representatives is true?

a. In each race, corporatePACs direct their donations to support whichever candidate most closely shares their ideological values. b. Corporate PACsgive most of their contributions to Democrats. c. A majority of corporate PAC contributions go to the candidates of whichever party controls the House. d. Corporate PACs give most of their money to those running for open seats.

Which of the following uses a unitary form of government?

A) the United States B) Britain C) Canada D) A and C E) Brazil